Improvements in the control of ribes by chemical and mechanical methods
By: by H.R. Offord ... [et al.].
Series: Circular / United States Department of Agriculture -- no. 906; Circular (United States. Dept. of Agriculture) -- no. 906.
Publisher: U.S. Dept. of Agriculture
Published: 1952
Place of publication: Washington, D.C
Language: eng
Number of pages: 72
Subjects: Control; White pine; Blister rust; Diseases and pests
Notes: Bibliography: p. 71-72.